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Viewing changes to src/legacy/ulimit.c

  • Committer: Package Import Robot
  • Author(s): Kevin Bortis
  • Date: 2013-09-20 20:54:14 UTC
  • Revision ID: package-import@ubuntu.com-20130920205414-5b61trtmma18w58o
Tags: upstream-0.9.13
Import upstream version 0.9.13

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src/legacy/ulimit.c
 
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#include <sys/resource.h>
 
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#include <ulimit.h>
 
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#include <stdarg.h>
 
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long ulimit(int cmd, ...)
 
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{
 
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        struct rlimit rl;
 
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        getrlimit(RLIMIT_FSIZE, &rl);
 
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        if (cmd == UL_SETFSIZE) {
 
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                long val;
 
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                va_list ap;
 
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                va_start(ap, cmd);
 
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                val = va_arg(ap, long);
 
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                va_end(ap);
 
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                rl.rlim_cur = 512ULL * val;
 
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                if (setrlimit(RLIMIT_FSIZE, &rl)) return -1;
 
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        }
 
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        return rl.rlim_cur / 512;
 
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}